Hugo artefacts nameing convention has changed

Author: johnaohara

.github/workflows/gh-pages.yml

@@ -31,7 +31,7 @@ jobs:
     steps:
       - name: Install Hugo CLI
         run: |
-          wget -O ${{ runner.temp }}/hugo.deb https://github.com/gohugoio/hugo/releases/download/v${HUGO_VERSION}/hugo_extended_${HUGO_VERSION}_Linux-64bit.deb \
+          wget -O ${{ runner.temp }}/hugo.deb https://github.com/gohugoio/hugo/releases/download/v${HUGO_VERSION}/hugo_extended_${HUGO_VERSION}_Linux-amd64.deb \
           && sudo dpkg -i ${{ runner.temp }}/hugo.deb
       - name: Checkout
         uses: actions/checkout@v3